Alright, so I discovered MKWii hacking a little bit ago. I learned the basics through there, and got Letterbomb working. I soon discovered Wii hacking in general, and got BootMii, HBC, and a few apps. I've been going through tutorials and such, though, and it looks like being in 4.3 is gonna screw me over for doing anything past what I already have. Stuff like Gecko and WadManager. I haven't been able to find a guide for downgrading to 4.1, so am I stuck with what I have or is there a way for me to downgrade or otherwise fix my problem?